From d0380e6c3c0f6edb986d8798a23acfaf33d5df23 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 29 Apr 2013 16:17:18 -0700 Subject: early_printk: consolidate random copies of identical code The early console implementations are the same all over the place. Move the print function to kernel/printk and get rid of the copies. [akpm@linux-foundation.org: arch/mips/kernel/early_printk.c needs kernel.h for va_list] [paul.gortmaker@windriver.com: sh4: make the bios early console support depend on EARLY_PRINTK] Signed-off-by: Thomas Gleixner Signed-off-by: Paul Gortmaker Cc: Russell King Acked-by: Mike Frysinger Cc: Michal Simek Cc: Ralf Baechle Cc: Benjamin Herrenschmidt Cc: Paul Mundt Cc: "David S. Miller" Cc: Chris Metcalf Cc: Richard Weinberger Reviewed-by: Ingo Molnar Tested-by: Paul Gortmaker Cc: Geert Uytterhoeven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/sh/kernel/sh_bios.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/kernel/sh_bios.c b/arch/sh/kernel/sh_bios.c index 47475cca068..fe584e51696 100644 --- a/arch/sh/kernel/sh_bios.c +++ b/arch/sh/kernel/sh_bios.c @@ -104,6 +104,7 @@ void sh_bios_vbr_reload(void) ); } +#ifdef CONFIG_EARLY_PRINTK /* * Print a string through the BIOS */ @@ -144,8 +145,6 @@ static struct console bios_console = { .index = -1, }; -static struct console *early_console; - static int __init setup_early_printk(char *buf) { int keep_early = 0; @@ -170,3 +169,4 @@ static int __init setup_early_printk(char *buf) return 0; } early_param("earlyprintk", setup_early_printk); +#endif -- cgit v1.2.3